Hoshizaki KM-2400SRF3, KM-2400SRH3 service manual

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19)Turn on the power supply to fill the Water Tank with water.

20)Turn off the power supply after 3 to 5 minutes.

21)Remove the Front Panel, and fully open the Cleaning Valve.

22)Move the Control Switch to the “Wash” position.

23)Replace the Front Panel in its correct position.

24)Turn on the power supply to rinse off the cleaning solution.

25)Turn off the power supply after 5 minutes.

26)Remove the Front Panel and Insulation Panel.

27)Drain the Water Tank by removing the Cap located on the front bottom part of the Ice Dropping Hole. See Fig. 3.

28)After the tank has drained, replace the removed parts in their correct positions.

Note: Do not replace the Insulation Panel when you proceed to “[b] SANITIZING PROCEDURE.”

29) Repeat the above steps 16) through 28) three more times to rinse thoroughly.

Note: If you do not sanitize the icemaker, go to step 9) in “[b] SANITIZING PROCEDURE.”

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Contents Stackable Crescent Cuber Hoshizaki AMERICA, INC Contents Maintenance Specifications Condensing UNIT, URC-24F Specifications Model URC-24F II. General Information Construction Features of Control Products E Controller Board Controller BoardSOLID-STATE Control Controller BoardPage Beep every 3 sec. = High Evaporator Temperature 127 F Minute Fill CycleHarvest Cycle Freeze CycleControl Products HOSHIZAKI001 Board Control Products HOS-001A Board Sequence 1st Cycle 2nd Cycle and after with pump drain Important Water Valve opening is limited to 6 minutes2nd Cycle and after with no pump drain Controls and Adjustments OFFSetting Time Setting Frequency Checking the Controller Board Page III. Technical Information Wiring Diagram Timing Chart Page Performance Data IV. Service Diagnosis No ICE Production Problem Possible Cause RemedyController Board Problem Possible Cause Remedy Evaporator is Frozen UP ThermistorLOW ICE Production Abnormal ICEOthers Removal and Replacement of Components Service for Refrigerant LinesRefrigerant Recovery Evacuation and Recharge R-404ABrazing Removal and Replacement of Compressor Important Removal and Replacement of Drier Removal and Replacement of Expansion Valve Removal and Replacement of HOT GAS Valve and Line Valve Removal and Replacement of Evaporator Important Page Removal and Replacement of Thermistor Caution Removal and Replacement of FAN Motor Removal and Replacement of Water Valve Removal and Replacement of Pump MotorRemoval and Replacement of Spray Tubes VI. Cleaning and Maintenance Instructions Important Preparing the Icemaker for Long StoragePage Cleaning Procedure Cleaning Procedure Page Sanitizing Procedure Following Cleaning Procedure Maintenance